1211202010

素因数分解:

$2^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{58147}}^1$

素因数の和:60237

約数の個数: 16

約数和(自身を含む): 2181247776

約数和(自身を除く): 970045766

約数列:

[1, 2, 5, 10, 2083, 4166, 10415, 20830, 58147, 116294, 290735, 581470, 121120201, 242240402, 605601005, 1211202010]

約数ペア:

[(1, 1211202010), (2, 605601005), (5, 242240402), (10, 121120201), (2083, 581470), (4166, 290735), (10415, 116294), (20830, 58147)]